50634018100 has 18 divisors (see below), whose sum is σ = 109875819494. Its totient is φ = 20253607200.

The previous prime is 50634018079. The next prime is 50634018103. The reversal of 50634018100 is 181043605.

It can be written as a sum of positive squares in 3 ways, for example, as 6107109904 + 44526908196 = 78148^2 + 211014^2 .

It is a super-2 number, since 2×50634018100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50634018103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253169991 + ... + 253170190.

Almost surely, 2^50634018100 is an apocalyptic number.

50634018100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50634018100 is an abundant number, since it is smaller than the sum of its proper divisors (59241801394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50634018100 is a wasteful number, since it uses less digits than its factorization.

50634018100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506340195 (or 506340188 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 50634018100 in words is "fifty billion, six hundred thirty-four million, eighteen thousand, one hundred".